SkImageFilter::SkImageFilter(int inputCount, SkFlattenableReadBuffer& buffer) {
fInputCount = buffer.readInt();
if (buffer.validate((fInputCount >= 0) && ((inputCount < 0) || (fInputCount == inputCount)))) {
fInputs = new SkImageFilter*[fInputCount];
for (int i = 0; i < fInputCount; i++) {
if (buffer.readBool()) {
fInputs[i] = buffer.readImageFilter();
} else {
fInputs[i] = NULL;
}
if (!buffer.isValid()) {
fInputCount = i; // Do not use fInputs past that point in the destructor
break;
}
}
SkRect rect;
buffer.readRect(&rect);
if (buffer.isValid() && buffer.validate(SkIsValidRect(rect))) {
uint32_t flags = buffer.readUInt();
fCropRect = CropRect(rect, flags);
}
} else {
fInputCount = 0;
fInputs = NULL;
}
}
SkMallocPixelRef::SkMallocPixelRef(SkFlattenableReadBuffer& buffer)
: INHERITED(buffer, NULL)
, fOwnPixels(true)
{
fRB = buffer.read32();
size_t size = buffer.isValid() ? this->info().getSafeSize(fRB) : 0;
fStorage = sk_malloc_throw(size);
buffer.readByteArray(fStorage, size);
if (buffer.readBool()) {
fCTable = SkNEW_ARGS(SkColorTable, (buffer));
} else {
fCTable = NULL;
}
this->setPreLocked(fStorage, fCTable);
}
